3138784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 6952176

約数和(自身を除く): 3813392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 241, 296, 352, 407, 482, 592, 814, 964, 1184, 1628, 1928, 2651, 3256, 3856, 5302, 6512, 7712, 8917, 10604, 13024, 17834, 21208, 35668, 42416, 71336, 84832, 98087, 142672, 196174, 285344, 392348, 784696, 1569392, 3138784]

約数ペア:

[(1, 3138784), (2, 1569392), (4, 784696), (8, 392348), (11, 285344), (16, 196174), (22, 142672), (32, 98087), (37, 84832), (44, 71336), (74, 42416), (88, 35668), (148, 21208), (176, 17834), (241, 13024), (296, 10604), (352, 8917), (407, 7712), (482, 6512), (592, 5302), (814, 3856), (964, 3256), (1184, 2651), (1628, 1928)]